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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 内容类型：其他    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Fully vertical-coupling and one-step etching subwavelength binary blazed grating coupler 其他 2017-01-01 Yang, Junbo; Wu, Wenjun; Huang, Jie; Chen, Dingbo; Zhang, Jingjing 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 Grating coupler  Coupling efficiency  Rigorous coupled-wave analysis  Finite difference time domain  INSULATOR WAVE-GUIDES  HIGH-EFFICIENCY  OPTICAL-FIBERS  PLATFORM   A parareal method for time-fractional differential equations 其他 2015-01-01 Xu, Qinwu; Hesthaven, Jan S.; Chen, Feng 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Fractional calculus  Time-fractional  Parareal  Parallel-in-time  Multi-domain spectral  PARALLEL  ALGORITHM  DISCRETIZATION  PDES   A multi-domain spectral method for time-fractional differential equations 其他 2015-01-01 Chen, Feng; Xu, Qinwu; Hesthaven, Jan S. 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Multi-domain  Spectral  Time-fractional  High-order integration  Three-term-recurrence  General linear method  GINZBURG-LANDAU EQUATION  DIFFUSION-EQUATIONS  ELEMENT METHODS  APPROXIMATIONS   Perfect shuffle transform based on subwavelength binary blazed grating 其他 2015-01-01 Yang, Junbo; Xu, Suzhi; Zhang, Jingjing; Wu, Wenjun; Lu, Huanyu; Huang, Jie; Chen, Dingbo 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 perfect shuffle transform  binary blazed grating  diffraction efficiency  cross talk  rigorous coupled-wave analysis  finite difference time domain  INTERCONNECTION   Design Criteria and Error Sensitivity of Time-Domain Channel Characterization (TCC) for Asymmetry Fixture De-Embedding 其他 2015-01-01 Yoon, Changwook; Tsiklauri, Mikheil; Zvonkin, Mikhail; Chen, Qinghua Bill; Razmadze, Alexander; Aflaki, Aman; Kim, Jingook; Fan, Jun; Drewniak, James L. 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/04 De-embedding  design criteria  error-coefficient  error sensitivity  insertion loss error-coefficient (ILEC)  return loss error-coefficient (RLEC)  time-domain channel characterization (TCC)   ANALYSIS OF FDTD TO UPML FOR MAXWELL EQUATIONS IN POLAR COORDINATES 其他 2011-01-01 Fang Nengsheng; Ying Longan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Maxwell&apos  uniaxial perfectly matched layer  initial boundary value problem  stability  finite difference time domain  polar coordinates  PERFECTLY MATCHED LAYER  SCATTERING PROBLEMS  PML  FORMULATION  STABILITY  s equations   High-order DGTD methods for dispersive Maxwell's equations and modelling of silver nanowire coupling 其他 2007-01-01 Ji, Xia; Cai, Wei; Zhang, Pingwen 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/12 discontinuous Galerkin time-domain (DGTD)  Maxwell&apos  plasmon  resonance  nanowires  WAVE-GUIDE  NANOPARTICLES  s equations   On convergence of a domain decomposition method for a scalar conservation law 其他 2007-01-01 Tang, Huazhong; Warnecke, Gerald 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 hyperbolic conservation laws  domain decomposition method  explicit scheme  implicit scheme  convergence  CONVECTION-DIFFUSION EQUATIONS  HIGH-RESOLUTION SCHEMES  LOCALLY VARYING TIME  DIFFERENCE-SCHEMES  SPACE GRIDS  ENTROPY CONSISTENCY  BANACH SPACES  STEP SCHEMES  APPROXIMATIONS  SYSTEMS   Research on Two Novel Channel Estimation Algorithms for Block Transmission Systems with Two Transmit Antennas over Frequency-Selective Fading Channels 其他 2007-01-01 Ren, Shubo; Guo, Junqi; Xiang, Haige 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/16 frequency-selective fading channels  Time-Domain-Processing-Based Algorithm (TDPBA)  Frequency-Domain-Processing-Based Algorithm (FDPBA)  block transmission  channel estimation   Discontinuous Galerkin time domain (DGTD) methods for the study of 2-D waveguide-coupled microring resonators 其他 2005-01-01 Ji, X; Lu, T; Cai, W; Zhang, PW 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/12 discontinuous Galerkin time domain (DGTD)  Maxwell&apos  microring resonators  uniaxial perfectly matched layer (UPML)  WHISPERING-GALLERY MODES  RING-RESONATOR  ELEMENT METHOD  EQUATIONS  FILTERS  DESIGN  s equations